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|
| #pragma once
|
| #include <utility>
| #include <cmath>
|
| namespace vp_objects {
| // point in 2-dims coordinate system
| class vp_point
| {
| private:
| /* data */
| public:
| vp_point(int x = 0, int y = 0);
| ~vp_point();
|
| int x;
| int y;
|
| // distance between 2 points
| float distance_with(const vp_point & p);
|
| };
| }
|
|
